It is a compete DTMF receiver. After it received the DTMF signal, it will divide the signal into high frequency group and low frequency group and send the signal to the digital decoder
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Specifications
In The Box
1
General
brand
Ihc
Model Number
DTMF Decoder Module MT8870
Type
Electronic Components
ROHS Complaint
No
Material
Plastic
Dimensions
Width
4 cm
Height
5 cm
Weight
30
Power Features
Battery Type
NA
No Of Batteries
NA
Battery Size
NA
Power Source
DC
Other Power Features
On-board LED, it is very convenient to check the output, On-board voice input interface
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